:root {
  color-scheme: light;
  --green-900: #163a2d;
  --green-700: #226347;
  --green-200: #cfe7db;
  --yellow-500: #f6c542;
  --yellow-200: #ffe8a6;
  --yellow-100: #fff4d0;
  --cream-50: #fffaf0;
  --slate-900: #1f2937;
  --slate-600: #4b5563;
  --slate-200: #e5e7eb;
  --white: #ffffff;
  --shadow: 0 20px 40px rgba(22, 58, 45, 0.12);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Poppins", system-ui, -apple-system, sans-serif;
  color: var(--slate-900);
  background: var(--cream-50);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1120px, 90%);
  margin: 0 auto;
}

.promo-bar {
  background: var(--green-900);
  color: var(--white);
  font-size: 0.85rem;
}

.promo-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  gap: 12px;
}

.promo-inner a {
  color: var(--yellow-200);
  font-weight: 600;
}

.site-header {
  position: sticky;
  top: 40px;
  z-index: 10;
  background: rgba(255, 250, 240, 0.95);
  border-bottom: 1px solid var(--slate-200);
  backdrop-filter: blur(10px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--green-900);
}

.logo-image {
  height: 72px;
  width: auto;
}

.logo-fallback {
  font-size: 1rem;
  font-weight: 600;
}

.nav-links {
  display: flex;
  gap: 24px;
  font-size: 0.95rem;
  color: var(--slate-600);
}

.nav-links a:hover {
  color: var(--green-700);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: var(--yellow-500);
  color: var(--green-900);
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  transform: translateY(-2px);
}

.btn-ghost {
  border-color: var(--green-700);
  color: var(--green-700);
  background: transparent;
}

.btn-dark {
  background: var(--green-900);
  color: var(--white);
  width: fit-content;
}

.hero {
  padding: 90px 0 70px;
}

.hero-grid {
  display: grid;
  gap: 48px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: stretch;
}

.hero-content h1 {
  font-family: "Nunito", sans-serif;
  font-size: clamp(2.3rem, 4vw, 3.5rem);
  line-height: 1.1;
  margin-bottom: 18px;
  color: var(--green-900);
}

.hero-logo {
  width: min(320px, 80%);
  margin-bottom: 18px;
}

.subhead {
  color: var(--slate-600);
  font-size: 1.05rem;
}

.summary {
  margin-top: 14px;
  color: var(--slate-600);
  font-size: 0.98rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--green-700);
  margin-bottom: 14px;
  font-weight: 600;
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-badges {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--slate-600);
}

.hero-badges span {
  padding: 8px 14px;
  background: var(--yellow-100);
  border-radius: 999px;
}

.hero-illustration {
  position: relative;
  height: 100%;
  min-height: 360px;
  border-radius: 32px;
  background: transparent;
  display: grid;
  place-items: center;
  overflow: hidden;
  box-shadow: var(--shadow);
  align-self: stretch;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: 32px;
}

.section {
  padding: 70px 0;
}

.muted {
  background: var(--yellow-100);
}

.split {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  align-items: center;
}

.story-card,
.contact-card {
  background: var(--white);
  padding: 28px;
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.section-title {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 36px;
}

.cards {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: var(--white);
  padding: 24px;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.card h3 {
  margin-bottom: 10px;
  color: var(--green-900);
}

.product-image {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 16px;
  margin: 10px 0 14px;
  display: block;
  background: var(--yellow-100);
}

.card.quote p {
  font-style: italic;
  margin-bottom: 16px;
}

.card.quote span {
  font-weight: 600;
  color: var(--green-700);
}

.stars {
  font-size: 1.6rem;
  letter-spacing: 0.1rem;
  color: var(--green-700);
}

.reviews-header {
  margin: 16px auto 0;
  max-width: 520px;
  display: grid;
  gap: 10px;
  justify-items: center;
  color: var(--slate-600);
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--green-200);
  color: var(--green-900);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.product-list {
  list-style: none;
  display: grid;
  gap: 8px;
  margin: 16px 0 20px;
  color: var(--slate-600);
  font-size: 0.9rem;
}

.section-cta {
  text-align: center;
  margin-top: 32px;
}

.checklist {
  list-style: none;
  display: grid;
  gap: 12px;
  font-weight: 500;
  color: var(--slate-600);
}

.checklist li {
  position: relative;
  padding-left: 28px;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green-700);
  font-weight: 700;
}

.difference-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.difference-card {
  background: var(--white);
  padding: 24px;
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.difference-card.highlight {
  border: 2px solid var(--yellow-500);
  background: var(--yellow-100);
}

.giveback-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.giveback-card {
  background: var(--white);
  padding: 24px;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.callout {
  background: linear-gradient(120deg, #fff1bf, #fff);
}

.callout-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: center;
}

.contact-detail {
  margin-bottom: 10px;
  color: var(--slate-600);
}

.signup-form {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.signup-form input {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--slate-200);
  font-size: 0.95rem;
  font-family: inherit;
}

.site-footer {
  background: var(--green-900);
  color: var(--white);
  padding: 40px 0;
}

.footer-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.footer-links {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.85);
}

.footer-links a:hover {
  color: var(--yellow-100);
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .site-header {
    top: 0;
  }

  .promo-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .hero {
    padding-top: 70px;
  }

  .logo-image {
    height: 38px;
  }

  .btn {
    width: 100%;
  }
}